ATE80373T1 - Verfahren zur herstellung von 4-bromobiphenyl. - Google Patents

Verfahren zur herstellung von 4-bromobiphenyl.

Info

Publication number: ATE80373T1
Authority: AT; Austria
Prior art keywords: bromobiphenyl; preparation; nitriles; biphenyl; amides
Prior art date: 1988-04-22

Application number

AT89400999T

Other languages

English (en)

Inventor

Alain Nonn

Original Assignee

Rhone Poulenc Chimie

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-04-22

Filing date

1989-04-12

Publication date

1992-09-15

1989-04-12 Application filed by Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie

1992-09-15 Application granted granted Critical

1992-09-15 Publication of ATE80373T1 publication Critical patent/ATE80373T1/de

Links

PKJBWOWQJHHAHG-UHFFFAOYSA-N 1-bromo-4-phenylbenzene Chemical compound C1=CC(Br)=CC=C1C1=CC=CC=C1 PKJBWOWQJHHAHG-UHFFFAOYSA-N 0.000 title 1
ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 abstract 2
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
150000007513 acids Chemical class 0.000 abstract 1
150000001408 amides Chemical class 0.000 abstract 1
235000010290 biphenyl Nutrition 0.000 abstract 1
239000004305 biphenyl Substances 0.000 abstract 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
229910052794 bromium Inorganic materials 0.000 abstract 1
150000002825 nitriles Chemical class 0.000 abstract 1
150000002898 organic sulfur compounds Chemical class 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
- C07C17/10—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms
- C07C17/12—Preparation of halogenated hydrocarbons by replacement by halogens of hydrogen atoms in the ring of aromatic compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

AT89400999T 1988-04-22 1989-04-12 Verfahren zur herstellung von 4-bromobiphenyl. ATE80373T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8805331A FR2630435B1 (fr)	1988-04-22	1988-04-22	Procede de preparation du bromo-4 biphenyle
EP89400999A EP0338890B1 (de)	1988-04-22	1989-04-12	Verfahren zur Herstellung von 4-Bromobiphenyl

Publications (1)

Publication Number	Publication Date
ATE80373T1 true ATE80373T1 (de)	1992-09-15

Family

ID=9365554

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89400999T ATE80373T1 (de)	1988-04-22	1989-04-12	Verfahren zur herstellung von 4-bromobiphenyl.

Country Status (7)

Country	Link
US (1)	US4990705A (de)
EP (1)	EP0338890B1 (de)
JP (1)	JPH01311034A (de)
AT (1)	ATE80373T1 (de)
DE (1)	DE68902762D1 (de)
FR (1)	FR2630435B1 (de)
IL (1)	IL89987A0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4569002B2 (ja) *	2000-12-27	2010-10-27	住友化学株式会社	ブロモ芳香族縮環化合物の製造方法
KR101071774B1 (ko) *	2009-03-06	2011-10-11	기아자동차주식회사	아마이드로부터 유도된 이온성 액체계 이산화탄소 흡수제
CN115536489B (zh) *	2022-11-01	2024-08-13	济宁金汉斯环保材料股份有限公司	一种高纯度4-溴联苯的绿色制备工艺

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1835754A (en) *	1929-06-24	1931-12-08	Dow Chemical Co	Halogenation of multinuclear aromatic hydrocarbons
NL271701A (de) *	1961-12-06
US3622640A (en) *	1968-10-08	1971-11-23	Smith Kline French Lab	Aromatic bromination process
US3636170A (en) *	1969-07-03	1972-01-18	Gulf Research Development Co	Process for preparing halogenated aromatics
US4463163A (en) *	1982-06-01	1984-07-31	Mobay Chemical Corporation	Polycarbonate from 4,4'-bis (4-hydroxyphenyl thio)biphenyls
JPS6212728A (ja) *	1985-07-11	1987-01-21	Fuji Xerox Co Ltd	ジヨ−ドビフエニル化合物の製造方法

1988
- 1988-04-22 FR FR8805331A patent/FR2630435B1/fr not_active Expired - Lifetime
1989
- 1989-04-12 DE DE8989400999T patent/DE68902762D1/de not_active Expired - Lifetime
- 1989-04-12 AT AT89400999T patent/ATE80373T1/de active
- 1989-04-12 EP EP89400999A patent/EP0338890B1/de not_active Expired - Lifetime
- 1989-04-17 IL IL89987A patent/IL89987A0/xx unknown
- 1989-04-20 JP JP1099019A patent/JPH01311034A/ja active Pending
- 1989-04-24 US US07/341,812 patent/US4990705A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
FR2630435B1 (fr)	1990-10-26
FR2630435A1 (fr)	1989-10-27
DE68902762D1 (de)	1992-10-15
IL89987A0 (en)	1989-12-15
JPH01311034A (ja)	1989-12-15
EP0338890A1 (de)	1989-10-25
US4990705A (en)	1991-02-05
EP0338890B1 (de)	1992-09-09

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